baber/WOPTO huggingface dataset:
Patent JP-S63165721-A (JP)
Title: Liquid level meter
Inventor: KAWAI MAKOTO
IPC: G01F23/62
Filed: 1986-12-26
Abstract: PURPOSE:To enhance detection accuracy, by arranging a displacement detection circuit at the same environmental temp. as a detection part or less. CONSTITUTION:A displacement detection circuit B is arranged at the same environmental temp. as a detection part A or less. Now, when the temp. of the environment where the detection part A is present changes, the coil 11 of the detection part A receives temp. change, and not only the internal resistance and inductance of the coil 11 but also the impedance thereof change. The output corresponding to the change part of the impedance is added to the output part at ambient temp. to be inputted to the circuit B. However, since the circuit B itself is present at the same environmental temp., the impedance of the electronic part incorporated in the circuit B also changes. Electronic part having an electric characteristic capable of setting off the change part of the impedance of the detection part A is selected to constitute the circuit B or a correction circuit requiring no temp. sensor is additionally incorporated in the circuit B to make it possible to display an accurate liquid level 6a on a display part C.
Patent JP-H01153396-A (JP)
Title: Ship having special keel line
Inventor: OGINO SHIGEYUKI
IPC: B63B1/08
Filed: 1987-12-10
Abstract: PURPOSE:To reduce viscous resistance against a ship by forming a ship in a type having a keel line rising from a base line passing along the deepest part of the ship body, and a bow bulb and a stern one hanging down from the keel line to the base line. CONSTITUTION:A ship body 1 has a keel line 10 bending in an arc-shape, and a low bulb 11 and a stern one 12 hanging down to a base line 4. In addition, the keel line 10 rises higher than a bow and a stern, and a frame line 13 is formed as similarly as possible to a concentric circle. The above-mentioned ship body can therefore, reduce both viscous resistance and wave making one against a ship.
Patent JP-H11138943-A (JP)
Title: Image-forming apparatus
Inventor: YAMANASHI MOTOAKI
IPC: B41J29/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus for enhancing portability of a cable member to be connected to an external unit such as a computer or the like. SOLUTION: A PCMCIA card 7 is drawn from a PC, and a cable 6 is wound while bringing the cable 6 into coincidence with a cable groove 5, and hence the cable 6 is wound on a printer body 2. After the cable 6 is wound, the card 7 connected to an end of the cable 6 is charged in a card locking part recessed on a lower surface of the body 2, and the cable 6 is locked to the lower surface of the body 2, i.e., to the lower surface of an ink jet printer 1. Thus, the cable 6 is wound in the groove 5 of the body 2, and the card 7 is locked to a card locking part. Thus, the printer 1 is carried to prevent loss of the cable 6 or confusing with another cable, and the cable 6 can be carried without being bulky.
Patent JP-H07168543-A (JP)
Title: Resolution measuring device for display
Inventor: KANAZAWA MASARU
IPC: G09G5/00
Filed: 1993-12-14
Abstract: PURPOSE:To correctly obtain the resolution of a display. CONSTITUTION:This device is provided with a detector 5 detecting the optical output on the screen of a display 1 and a CPU 7, a RAM 8 and a ROM 9 calculation a difference between an optical output detection result on the screen of the display 1 based on a gray signal input from the detector 5 and an optical output detection result of the display 1 from the detector 5 based on an input in which a sine wave signal is superposed on the gray signal and obtaining frequency characteristics of the display 1 by obtaining amplitude response characteristics at sine wave frequencies based on the plural calculated results at the time of changing sine wave phases and by obtaining amplitude response characteristics at the time of changing sine wave frequencies.
Patent JP-H06137948-A (JP)
Title: Photometer
Inventor: HABU TOSHIYA
IPC: G01B11/06
Filed: 1992-10-28
Abstract: PURPOSE:To allow downsizing of photometer while simplifying positional adjustment of sample and enhancing efficiency in measurement by employing a rotary mechanism for driving incident/reflection angle of a sample, measuring photometric light by means of a detector split into four cells, and employing a linear image sensor in spectral detecting element. CONSTITUTION:Light incident on an irradiation unit is polarized 8 and then subjected to rotatory polarization 9 prior to impinging on a sample S. The sample S is held on a stage 10 allowing movement in Z-axis direction, rotation about Z-axis, movement in the radial direction of rotation, and adjustment of inclination angle. Height of sample plane, inclination angle, analyzing position, and analyzing direction are then adjusted. Light reflected on the sample S is subjected to regulation 11, 12, 13, 15 of the phase or direction and only the light necessary for measurement is selected and split 14. Light advancing straight is detected 15 and subjected to data processing 19. Reflected light passes through an optical fiber 16 to a spectral detecting section D where the reflected light is polarized 17. A plurality of lights having desired wavelengths are detected simultaneously by means of a linear image sensor 18 and subjected to data processing at the data processing section 19.
Patent JP-H09152116-A (JP)
Title: Composite power generation method in paper making residue processing apparatus
Inventor: KURAKAKE TADASHI
IPC: F23G5/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a power generation method with high efficiency without the need of a particular auxiliary fuel upon starting. SOLUTION: There are parallely provided a paper making residue processing apparatus A in which a solid fuel (d) obtained by blending and molding a paper making residue S and a binder (b) is combusted in a burning furnace 7, and vapor (s1) is obtained using exhaust gas G2 from the combustion furnace 7 by a first waste heat recover boiler 9, and a gas turbine power generation apparatus B in which vapor S2 is obtained by supplying exhaust gas G4 of a gas turbine 8 driven by a power generator 15 to a second waste heat recovery boiler 16. The solid fuel (d) is dried by supplying part of the exhaust gas G4 of the gas turbine 8 to the burning furnace 7, and a power generator 18 is driven by collecting and supplying the vapor s1 obtained from the first waste heat recovery boiler 9 and the vapor s2 obtained from the second waste heat recovery boiler 16.
Patent JP-H05150609-A (JP)
Title: Full-color copying machine
Inventor: NAGAYAMA KATSUHIRO
IPC: G03G15/01
Filed: 1991-11-28
Abstract: PURPOSE:To easily obtain a copied image stressed in the black part of a full- color original by controlling a bias potential means so as not to impress a bias potential to a developing means when the developing means develops the electrostatic latent image corresponding to the black part of the original. CONSTITUTION:A development bias control section 46 and a blank lamp control section 47 respectively control the setting of the bias potentials of developing rollers 34a to 37a and a blank lamp 38 for erasing the information of a prescribed color in accordance with the signal from a CPU 42. Namely, the respective electrostatic latent image are formed in yellow, magenta and cyan exposing and developing stages when the black part is decided to be included in the original; thereafter, the blank lamp control section 47 turns on the blank lamp 38 to erase the electrostatic latent image corresponding to the black part and forms the respective toner images. The electrostatic latent image is then formed with the black and thereafter, the electrostatic latent images corresponding to the color parts are erased. The toner image stressed in the black part is obtd. by executing black development.
Patent JP-H1025528-A (JP)
Title: Hydrogen storage alloy
Inventor: WADA MASAHIRO
IPC: C22C19/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy increased in hydrogen-absorbing and- releasing velocity and showing excellent initial activation at the time of practical use. SOLUTION: The hydrogen storage alloy is constituted of an Ni-base alloy having an overall composition consisting of, by weight, 32-38% of rare earth elements composed essentially of La and/or Ce, 0.1-17% Co, 0.5-3.5% Al, 0.5-10% Mn, 0.005-0.5% hydrogen, and the balance Ni with inevitable impurities and also having a structure where fine hydrides of rare earth elements are dispersedly distributed by 0.5-20 area % in a matrix having CaCu5 type crystal structure.
Patent JP-H10152514-A (JP)
Title: Catalyst for olefin polymerization and production of olefin polymer using the same catalyst
Inventor: ONISHI KOKI
IPC: C08F10/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for olefin polymerization excellent in activity retaining property in polymerization and enabling production of an olefin polymer having good granular property and provide a method for producing the olefin polymer by using the catalyst. SOLUTION: This catalyst for olefin polymerization comprises the following components A and B. The component A is a catalyst component for olefin polymerization, in which a transition metal compound constituting the catalyst component is supported on a support which is a substantially non-crosslinked copolymer of an α-monoolefin with a diene and the transition metal compound by bonding the transition metal compound through the unsaturated bond to the support. The component B is a halogen-containing organoaluminum compound represented by the formula R3-a AlXa [R is a 1-20C hydrocarbon residue; X is a halogen; 0<(n)<3].
Patent JP-H04185898-A (JP)
Title: Internal form
Inventor: NEGAMI YOSHIAKI
IPC: E21D11/10
Filed: 1990-11-20
Abstract: PURPOSE:To ensure driving reaction force of a tunnel excavator by providing a reducing diameter section to the peripheral surfaces of a circular slab-shaped internal form construction members having a specific width. CONSTITUTION:A widening diameter section 14 widened rapidly to one end section 13b of a shield machine side is formed on the peripheral surfaces 13 of circular slab-shaped internal form construction members 11 forming an internal form 1. A reducing diameter section 15 gradually reduced from the widening diameter section 14 to the outer end section 13b is formed. According to the constitution, driving reaction force can be ensured by geometrical action of binding force of a lining concrete 5 and force against driving reaction force caused by wedge effect between the reducing diameter section 15 and concrete 5.
Patent JP-H02161130-A (JP)
Title: Control device for turbo-charger
Inventor: NAGAKURA HIDEO
IPC: F02B37/10
Filed: 1988-12-15
Abstract: PURPOSE:To correctly improve the turbine response by connecting the suction side and discharge side of an oil pump with a bypass passage having an electromagnetic pressure control valve and opening or closing the electromagnetic pressure control valve according to the operation state of an engine. CONSTITUTION:Check valves 5a and 5b are arranged at two positions on a pressure oil pipeline 4 connected to an oil pump 2, and an oil turbine nozzle 6 is arranged between them. The suction side and the discharge side of the oil pump 2 are connected via a bypass circuit 11 having an electromagnetic pressure control valve 8. The electromagnetic pressure control valve 8 is opened or closed by a controller not shown in the figure according to the operation state of an engine. The electromagnetic pressure control valve 8 is controlled in the closing direction when necessary, and the high-pressure oil of the pressure oil pipeline 4 is fed to an oil turbine through the nozzle 6. The oil turbine is driven only when necessary to assist the operation of the turbo-charger.
Patent JP-S63165164-A (JP)
Title: Paper jamming preventing system of printer with cutter
Inventor: YOSHIDA OSAMU
IPC: B41J11/66
Filed: 1986-12-26
Abstract: PURPOSE:To prevent paper jamming at the cutter part of a printer with a cutter employing roll paper, by cutting the paper by the cutter before operating a roll paper feed means for a predetermined time. CONSTITUTION:When printing operation is started, a thermal head 16 is driven to apply printing to roll paper 14 and the paper is fed by a feed roller pair 20. Even when printing operation is finished, the feed roller pair 20 continuously operates and, when a printing part exceeds a cutter part, the operation of the feed roller pair 20 is stopped and the roll paper 14 is cut by a fixed blade 22 and a rotary blade 24. After the elapse of a predetermined time, the feed roller pair 20 is again driven for a predetermined time and stopped at a position where the leading end of the roll paper 14 exceeds the blades 22, 24. By this constitution, even when curling is generated at the leading head of the roll paper by the cause of humidity, possibility generating paper jamming at the cutter part is reduced.
Patent JP-H11152534-A (JP)
Title: Tungsten sheet and its production
Inventor: OKAMOTO KENICHI
IPC: C22C1/05
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To carry out improvement due to oxide dispersion effect by using a material as the alternative to ThO2 , by consideration for a relative difficulty of technique, an influence on production costs, etc., and to provide a tungsten sheet excellent in high temp. strength and its production. SOLUTION: This sheet is a tungsten sheet having a composition consisting of, by mass, 0.4-1.2% lanthanum oxide and the balance tungsten with inevitable impurities. This tungsten sheet has tensile strength exceeding 190 MPa at the time of heating at >=1000 deg.C and also has tensile strength exceeding 130 MPa at 1500-1700 deg.C.
Patent JP-H05152379-A (JP)
Title: Mounting method of lsi bare chip
Inventor: NAKAO KAZUHIRO
IPC: H01L21/60
Filed: 1991-11-29
Abstract: PURPOSE:To enable the formation of a board circuit pattern and the mounting of the LSI bare chip on a board to be carried out basing on a series of processes. CONSTITUTION:An LSI bare chip 12 provided with an aluminum electrode 14 is bonded to a board 11, a hole is bored in the board 11 at a point where an electrode is provided, and a circuit pattern formed of a copper plating film 15 is formed on the board 11.
Patent JP-H10151937-A (JP)
Title: Viscous heater
Inventor: MOROI TAKAHIRO
IPC: B60H1/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a viscous heater in which a viscous fluid in a front or rear heating chamber is able to do its good circulation as maintaining a clearance between the longitudinal wall of the heating chamber and the longitudinal end of a rotor to be smallish from the standpoint of the secureness of a heating value, whiteout receiving any deterioration and unfavorable effect. SOLUTION: A heating chamber 8 is made into a state of being closed, and a storage room SR capable of storing silicone oil in excess of clearance's capacity is installed in a rear plate 3 and a rear housing body 4, and the heating chamber 8 and this storage room SR are interconnected to each other by means of a recovery hole 3a and a supply hole 3b. This recovery hole 3a is connected to a peripheral area of the heating chamber 8 and thereby it recovers the silicone oil in the heating chamber 8 into the storage SR, while the supply hole 3b is connected to a central area of the heating chamber 8 and thereby feeding the heating chamber 8 with the silicone oil in the storage room SR.
Patent JP-H04186757-A (JP)
Title: Electronic parts for surface mounting
Inventor: KOGURE HIROSHI
IPC: H01L23/50
Filed: 1990-11-20
Abstract: PURPOSE:To achieve soldering in constantly ideal lead form and prevent non- soldering of the lead or short-circuiting, etc., of leads by using a shape memory alloy at a parts lead or an electrode for heating the parts lead when performing soldering without worrying about bending, etc., of the parts lead. CONSTITUTION:Gold plating treatment is performed on a surface of a lead 1 of a shape memory alloy in one direction which is provided around a side surface of a QFP IC package main body 2 so that soldering can be made, a shape which is most suitable for soldering is memorized for the lead form, and a transformation temperature 9 returning to the shape is set to approximately 100 deg.C which is lower than a melting temperature 8 of solder. Even if the lead 1 of QFP IC is not its original lead form but is bent in a state where a temperature distribution 7 does not reach the transformation temperature 9 from a normal temperature, the bent lead 1 returns to the lead form which is suited for soldering since the temperature distribution 7 exceeds the transformation temperature 9. Then, when the temperature distribution 7 reaches below the melting temperature 8 of solder, a cream solder is cooled and is hardened naturally, and as a result, the lead 1 of the QFP IC is soldered correctly and positively.
Patent JP-H09151972-A (JP)
Title: Method for forming friction material, and friction material forming device
Inventor: HASHIMOTO MASAO
IPC: F16D69/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a defect of a body when a performed product is transferred from a preforming die to a thermoforming die, and also simplify and miniaturize the structure of a friction material forming device. SOLUTION: As a thermoforming die 4, a split die having a core 14 having a body housing part for housing a preformed product in thermoforming formed vertically penetrating through it, the core 14 being movable to a formed product transfer position, is used. A preforming die 2 finishing a preforming is transferred to the formed product transfer position as the preformed product is still housed therein, and laid into the state where the empty core 14 is put on the other end side of the preforming die 2, the preformed product within the preforming die 2 is pushed into the core 14 in the state where the core 14 is put on the other end side of the preforming die 2 to transfer the preformed product to the thermoforming die 4.
Patent JP-H05148734-A (JP)
Title: Fiber structure having ultraviolet-shielding property and textile product produced therefrom
Inventor: SAKAMOTO HIKARI
IPC: A42B1/00
Filed: 1991-11-01
Abstract: PURPOSE:To obtain a fiber structure containing a component capable of reflecting or absorbing ultraviolet ray, having an ultraviolet transmittance, an average reflectivity of visible light and an air-passability falling within respective specific ranges and suitable for clothes, hat, veil or parasol. CONSTITUTION:Fibers such as polyolefin, polyamide or polyester fibers are incorporated with >=1wt.% of a component capable of reflecting or absorbing ultraviolet ray and composed mainly of an inorganic compound such as titanium dioxide, zinc oxide, alumina, magnesium oxide, talc, kaolin, calcium carbonate or sodium carbonate or an organic compound such as p-benzoic acid or benzimidazole, preferably titanium dioxide incorporated with a small amount of zinc oxide. The fiber is woven to obtain a fiber structure having ultraviolet transmission of <=5% and <=10% for wavelengths of 290-320mmu and 290-400mmu, respectively, an average reflectance of >=60% for visible light having wavelength of 400-1,200mmu and an air-passability of >=5mL/cm<2>.sec.
Patent JP-S63167943-A (JP)
Title: Data transfer control method
Inventor: FUKUZAWA HAJIME
IPC: G06F12/08
Filed: 1986-12-29
Abstract: PURPOSE:To prevent an unnecessary data from being transferred to an operation control unit, and to inhibit a drop of the transfer efficiency by transferring a data from the head of a necessary data to a transfer section data positioned in the end of a block boundary, and aborting the subsequent data transfer. CONSTITUTION:An operation control unit 3 sends out a block read request to a memory control unit 2 for the purpose of executing a pre-fetch in order to execute a high speed processing. In this case, the unit 3 sends out a block boundary block read request for instructing an abortion of a data transfer in a block boundary. Its contents are transmitted to a request processing circuit 21, and the circuit 21 reads out a necessary data by referring to a buffer memory 20 by a received memory address, and continuously, a block data is read out successively. In this case, the circuit 21 reads out extending from the heat of a necessary data to a transfer section data in the end of a block boundary, in accordance with an instruction of a received request designating part, and executes a control for inhibiting read-out of the subsequent transfer section data.
Patent JP-2001132793-A (JP)
Title: Active-type dynamic vibration damper for building structure
Inventor: NAGASAWA MASAHIKO
IPC: F16F13/26
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to improve durability and operation stability, in an active type dynamic vibration damper to provide active vibration damping effect by exerting an excitation force in a horizontal direction. SOLUTION: In order to apply an excitation force on a body mass member 18 constituting a passive vibration system 12 for a building structure, first and second mounting members 28 and 30 are intercoupled elastically through a coupling rubber elastic body 32 and an excitation force by an electromagnetic force or the like is exerted between the two mounting members 28 and 30. An active-type vibration damper which is thus formed specified structure is employed. This constitution constitutes a dynamic vibration system 14 to exert an excitation force on the passive vibration system 12 and simplifies the structure of an active vibration damper 10 which is a purpose and advantageously achieves improvement of durability and stability of operation.
Patent JP-H08145122-A (JP)
Title: Terminal member and its installation method
Inventor: TODATE AKIHITO
IPC: F16G11/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide a terminal member which lessens the play in assembling a locking member with an engaging member and allows simplification of fitting operation. CONSTITUTION: A terminal member 1 for a control cable comprises a shaft 2 equipped with a locking groove 7 stretching in the radial direction, an engaging piece 4 to be engaged with the groove 7, and a knob 3 having a bottomed cylinder 6 consisting of an engaging hole 5 for fitting the shaft 2 in the axial direction.
Patent JP-2000145968-A (JP)
Title: Cylinder head gasket
Inventor: OMURA SEIJI
IPC: F16J15/08
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head gasket capable of suppressing the bore deformation of an engine, and reducing the friction resistance of a piston or the oil consumption of the engine. SOLUTION: In a gasket main body 11, a combustion chamber hole 12, a bolt hole and an annular bore bead 14 are formed. On the surface of the gasket main body 11, a flexible heat resistant annular seal 17 is provided in a primary seal portion 16 provided along the peripheral edge of the combustion chamber hole 12. The heat resistant annular seal 17 is made of a heat resistant inorganic adhesive mainly containing ceramic particles and mixing a thermoplastic resin as a binder, and formed on the surface of the main body 11 by screen printing. Further, rubber coatings 18 are provided on the upper and lower surfaces of the main body 11 (including the upper and lower surfaces of the annular bore bead 14) and the exposed surface of the heat resistant annular seal 17 to cover the same.